JP4222488B2 - アルカリ電池 - Google Patents
アルカリ電池 Download PDFInfo
- Publication number
- JP4222488B2 JP4222488B2 JP2005319355A JP2005319355A JP4222488B2 JP 4222488 B2 JP4222488 B2 JP 4222488B2 JP 2005319355 A JP2005319355 A JP 2005319355A JP 2005319355 A JP2005319355 A JP 2005319355A JP 4222488 B2 JP4222488 B2 JP 4222488B2
- Authority
- JP
- Japan
- Prior art keywords
- zinc alloy
- alloy powder
- battery
- alkaline
- alkaline battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/24—Alkaline accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/24—Electrodes for alkaline accumulators
- H01M4/244—Zinc electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/42—Alloys based on zinc
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
Description
アルカリ電解液として、水酸化カリウムの含有量が35質量%で、かつ酸化亜鉛の含有量が2.4質量%の水溶液を調製した。このアルカリ電解液にポリアクリル酸とポリアクリル酸ソーダとを、それぞれ2質量%になるように添加して、ゲル状の電解液を調製した。また、亜鉛合金粉末には、アルミニウム:600ppm、ビスマス:150ppm、インジウム:500ppmを含有する亜鉛合金で構成され、粒径が75μm以下の割合が30質量%で、かつ全体が425μmの開き目の篩いを通過し得るものを用い、これに水酸化インジウムが200ppmとなるように添加した。上記のゲル状のアルカリ電解液と、上記の水酸化インジウム含有亜鉛合金粉末とを、質量比33.3:66.7の割合で混合してゲル状の負極を調製した。
亜鉛合金粉末を構成する亜鉛合金を、アルミニウム:1000ppm、ビスマス:150ppm、インジウム:500ppmを含有するものに変更した他は、実施例1と同様にしてアルカリ電池を作製した。
亜鉛合金粉末を構成する亜鉛合金を、アルミニウム:2000ppm、ビスマス:150ppm、インジウム:500ppmを含有するものに変更した他は、実施例1と同様にしてアルカリ電池を作製した。
亜鉛合金粉末を構成する亜鉛合金を、アルミニウム:3000ppm、ビスマス:150ppm、インジウム:500ppmを含有するものに変更した他は、実施例1と同様にしてアルカリ電池を作製した。
亜鉛合金粉末を、粒径が75μm以下の粒子の割合が10質量%で、かつ全体が425μmの開き目の篩いを通過し得るものに変更した他は、実施例2と同様にしてアルカリ電池を作製した。
亜鉛合金粉末を、粒径が75μm以下の粒子の割合が15質量%で、かつ全体が425μmの開き目の篩いを通過し得るものに変更した他は、実施例2と同様にしてアルカリ電池を作製した。
亜鉛合金粉末を、粒径が75μm以下の粒子の割合が20質量%で、かつ全体が425μmの開き目の篩いを通過し得るものに変更した他は、実施例2と同様にしてアルカリ電池を作製した。
亜鉛合金粉末を、粒径が75μm以下の粒子の割合が25質量%で、かつ全体が425μmの開き目の篩いを通過し得るものに変更した他は、実施例2と同様にしてアルカリ電池を作製した。
亜鉛合金粉末を、粒径が75μm以下の粒子の割合が35質量%で、かつ全体が425μmの開き目の篩いを通過し得るものに変更した他は、実施例2と同様にしてアルカリ電池を作製した。
亜鉛合金粉末を、粒径が75μm以下の粒子の割合が40質量%で、かつ全体が425μmの開き目の篩いを通過し得るものに変更した他は、実施例2と同様にしてアルカリ電池を作製した。
亜鉛合金粉末を構成する亜鉛合金を、アルミニウム:30ppm、ビスマス:150ppm、インジウム:500ppmを含有するものに変更した他は、実施例1と同様にしてアルカリ電池を作製した。
亜鉛合金粉末を構成する亜鉛合金を、アルミニウム:300ppm、ビスマス:150ppm、インジウム:500ppmを含有するものに変更した他は、実施例1と同様にしてアルカリ電池を作製した。
亜鉛合金粉末を構成する亜鉛合金を、アルミニウム:4000ppm、ビスマス:150ppm、インジウム:500ppmを含有するものに変更した他は、実施例1と同様にしてアルカリ電池を作製した。
亜鉛合金粉末を、粒径が75μm以下の粒子の割合が5質量%で、かつ全体が425μmの開き目の篩いを通過し得るものに変更した他は、実施例2と同様にしてアルカリ電池を作製した。
亜鉛合金粉末を、粒径が75μm以下の粒子の割合が45質量%で、かつ全体が425μmの開き目の篩いを通過し得るものに変更した他は、実施例2と同様にしてアルカリ電池を作製した。
3 セパレータ
4 負極
Claims (3)
- 亜鉛合金粉末を含有するゲル状負極、およびアルカリ水溶液からなる電解液を有するアルカリ電池であって、
上記亜鉛合金粉末は、アルミニウムを600〜2000ppm含有する亜鉛合金で構成されており、かつ粒径が75μm以下の粒子の割合が15〜35質量%であり、
上記ゲル状負極は、インジウム化合物を含有していることを特徴とするアルカリ電池。 - 上記インジウム化合物は、水酸化インジウムまたは酸化インジウムである請求項1に記載のアルカリ電池。
- 上記亜鉛合金粉末の表面にインジウムが偏析している請求項1または2に記載のアルカリ電池。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005319355A JP4222488B2 (ja) | 2005-11-02 | 2005-11-02 | アルカリ電池 |
US11/590,844 US20070099083A1 (en) | 2005-11-02 | 2006-11-01 | Alkaline battery |
CN2006101431255A CN1960031B (zh) | 2005-11-02 | 2006-11-01 | 碱性电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005319355A JP4222488B2 (ja) | 2005-11-02 | 2005-11-02 | アルカリ電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007128707A JP2007128707A (ja) | 2007-05-24 |
JP4222488B2 true JP4222488B2 (ja) | 2009-02-12 |
Family
ID=37996789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005319355A Expired - Fee Related JP4222488B2 (ja) | 2005-11-02 | 2005-11-02 | アルカリ電池 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070099083A1 (ja) |
JP (1) | JP4222488B2 (ja) |
CN (1) | CN1960031B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090176157A1 (en) * | 2007-12-27 | 2009-07-09 | Hidekatsu Izumi | Aa and aaa alkaline dry batteries |
CN101901894B (zh) * | 2010-08-13 | 2013-04-10 | 东莞市天球实业有限公司 | 一种无铅无汞碱性钮扣电池锌膏及其制备方法 |
JPWO2012114407A1 (ja) | 2011-02-22 | 2014-07-07 | パナソニック株式会社 | アルカリ二次電池 |
JP5778562B2 (ja) * | 2011-12-09 | 2015-09-16 | 日立マクセル株式会社 | 扁平形アルカリ電池 |
WO2019181538A1 (ja) * | 2018-03-23 | 2019-09-26 | 株式会社村田製作所 | アルカリ電池 |
CN110739459A (zh) * | 2019-10-12 | 2020-01-31 | 宁波倍特瑞能源科技有限公司 | 一种半固态电池正极材料及其制备的碱性锌锰电池 |
CN113104884A (zh) * | 2021-04-26 | 2021-07-13 | 东北师范大学 | 一种氧化铟微米线与八面体氧化铟微米颗粒的制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60175368A (ja) * | 1984-02-20 | 1985-09-09 | Matsushita Electric Ind Co Ltd | 亜鉛アルカリ一次電池 |
US4735876A (en) * | 1984-02-20 | 1988-04-05 | Matsushita Electric Industrial Co., Ltd. | Zinc-alkaline battery |
US5312476A (en) * | 1991-02-19 | 1994-05-17 | Matsushita Electric Industrial Co., Ltd. | Zinc alloy powder for alkaline cell and method for production of the same |
BE1007443A3 (nl) * | 1993-02-25 | 1995-07-04 | Union Miniere Sa | Zinkpoeder voor alkalische batterijen. |
BE1008626A3 (nl) * | 1994-08-23 | 1996-06-04 | Union Miniere Sa | Zinkpoeder voor alkalische batterijen. |
US6022639A (en) * | 1996-11-01 | 2000-02-08 | Eveready Battery Company, Inc. | Zinc anode for an electochemical cell |
US6284410B1 (en) * | 1997-08-01 | 2001-09-04 | Duracell Inc. | Zinc electrode particle form |
JP2002025552A (ja) * | 2000-07-12 | 2002-01-25 | Fdk Corp | アルカリ電池用負極亜鉛基合金粉体及びこの粉体を用いたアルカリ電池 |
CN1121729C (zh) * | 2000-10-31 | 2003-09-17 | 周炳利 | 碱性电池用高比能无汞合金锌粉和其制备方法及其所用装置 |
CA2418555A1 (en) * | 2002-03-05 | 2003-09-05 | Mitsui Mining & Smelting Company, Ltd. | Zinc alloy powder for alkaline manganese dioxide cell, and negative electrode for alkaline manganese dioxide cell, and alkaline manganese dioxide cell using same |
EP1356881A1 (de) * | 2002-04-25 | 2003-10-29 | Grillo-Werke AG | Zinkpulver oder Zinklegierungspulver für alkalische Batterien |
US7510801B2 (en) * | 2002-07-12 | 2009-03-31 | Hitachi Maxell, Ltd. | Alkaline battery and method for producing the same |
JP2004111389A (ja) * | 2002-08-30 | 2004-04-08 | Toshiba Battery Co Ltd | ニッケル系化合物正極材料一次電池 |
US20060046135A1 (en) * | 2004-08-27 | 2006-03-02 | Weiwei Huang | Alkaline battery with MnO2/NiOOH active material |
-
2005
- 2005-11-02 JP JP2005319355A patent/JP4222488B2/ja not_active Expired - Fee Related
-
2006
- 2006-11-01 CN CN2006101431255A patent/CN1960031B/zh active Active
- 2006-11-01 US US11/590,844 patent/US20070099083A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN1960031A (zh) | 2007-05-09 |
US20070099083A1 (en) | 2007-05-03 |
JP2007128707A (ja) | 2007-05-24 |
CN1960031B (zh) | 2011-02-02 |
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